baber/WOPTO huggingface dataset:
Patent JP-2003266701-A (JP)
Title: Liquid ejecting head
Inventor: KIMURA MAKIKO
IPC: B41J2/05
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid ejecting head capable of preventing deterioration of the endurance of a movable member due to excessive downward displacement, or the like of the movable member for fundamentally controlling generated bubbles.  <P>SOLUTION: The liquid ejecting head comprises an ejection opening for ejecting a liquid, a bubble generating area provided with a heat generating member for generating bubbles in the liquid, and the movable member having a free end and a fulcrum, disposed facing the bubble generating area with a distance provided with respect to the heat generating member. The head ejects the liquid from the ejection opening by displacing the movable member by the pressure based on the bubble generation in the bubble generating area, wherein a limiting means is provided for limiting displacement of the free end area of the movable member to the bubble generating area beyond the first position with the premise that the position of the movable member in the state before the bubble generation is defined to be a first position.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004319792-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: ISHIO TOSHIYA
IPC: H01L23/12
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device that can improve joint strength after mounting it to a substrate or the like and prevent electromagnetic wave radiation from the semiconductor device to the outside, an influence of electromagnetic wave from the outside, and the influence of a light from the outside after mounting it to the semiconductor device.  <P>SOLUTION: The semiconductor device is provided with an area array type mounting surface wherein mounting electrodes 2, 2a, 2b, 12a, and 14 for connection with the outside are formed, and the electrode 14 is like a wiring shape formed along the outer edge of the mounting surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316824-A (JP)
Title: Hst hydraulic control mechanism
Inventor: YASUDA AKIFUMI
IPC: F16H61/40
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic control mechanism of simple structure capable of preventing unintentional HST output when a drive source is re-started after being stopped temporarily.  <P>SOLUTION: This HST hydraulic control mechanism comprises a double-acting servo piston rollingly tilting an HST output control member in first and second directions by pressure oil supplied into first and second oil chambers, a return spring energizing the servo piston to a neutral position, a servo valve capable of taking a first position for fluid-coupling the first oil chamber to a pressure oil supply source and draining oil in the second oil chamber, a second position for draining oil in the first oil chamber and fluid-coupling the second oil chamber to the pressure oil supply source, and the neutral position for closing the first and second oil chambers, a bypass oil passage bypassing the first and second oil chambers, and an open/close valve inserted in the bypass oil passage so as to take a drain position for draining oil in the first and second oil chambers and a cutout position for closing the first and second oil chambers by cutting out the bypass oil passage. The open/close valve is so formed that, when the HST drive source is stopped, it can be automatically positioned at the drain position. Since the HST output control member can be automatically returned to the neutral position when the drive source is stopped, the occurrence of an unintentional HST output such as the abrupt start of a vehicle can be effectively prevented in re-starting the drive source.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278505-A (JP)
Title: Overlap fan made of synthetic resin having walls at inner and outer periphery and its die mold
Inventor: MIYAZAKI SEISAKU
IPC: F04D29/32
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a die mold for injection molding which integrally molds an overlap fan having walls at inner and outer peripheral edges from synthetic resin, and the overlap fan molded with this die mold.  <P>SOLUTION: The die mold is provided with a plurality of blades which have the walls at the inner and outer peripheral edges and radially extend from the axis center on the plane, and some parts of respective blades are overlapped each other relative to the adjacent blades in the direction of the rotating shaft. In the die mold, a movable die is divided into a non-overlapped part and an overlapped part. An integrated molded body of synthetic resin is obtained by the die mold constituted by the space where the movable die of the non-overlapped part moves in the axial direction and the movable die of the overlapped part moves in the rotational direction, and the overlap fan molded by the die.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328170-A (JP)
Title: Cordless internet protocol phone system, and base station control server and base station therefor
Inventor: ICHIKI HIRONORI
IPC: H04W80/10
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cordless Internet protocol phone system for utilizing an existing communication terminal and an external IP phone network and capable of attaining extension of the system including an optional number of extended communication terminals with a few resources and to provide a base station control server and a base station therefor.  <P>SOLUTION: In the cordless Internet protocol phone system, the base station control server 2 and a plurality of base stations 5-1, 5-2,...are connected and an optional number of unit systems 1 comprising the base stations 5-1, 5-2,...and communication terminals connected communicationably are connected to an Internet protocol phone network 8 provided with a SIP server 7. Each of the communication terminals and the base stations 5-1, 5-2,...is provided with a cordless phone communication means, each of the base stations 5-1, 5-2,...and the base station control server 2 is provided with a text transfer communication means working on the Internet protocol, and each of the base stations 5-1, 5-2,...and the SIP server 7 is provided with a standard SIP communication means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004002182-A (JP)
Title: Oriented carbon nanotube film and its manufacturing method
Inventor: SOMEYA MASAO
IPC: C01F7/02
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an oriented carbon nanotube film consisting of a large number of oriented carbon nanotubes and to provide an oriented film comprising thin carbon nanotubes having excellent performance in field emission characteristics or the like.  <P>SOLUTION: Catalyst fine particles are deposited on a porous carrier having 0.1-50 nm pores prepared by a sol-gel method, and a carbon compound is decomposed to form a film of carbon nanotubes oriented in the perpendicular direction to the carrier on the carrier surface. As for the source sol, a dispersion liquid of alumina fine particles, aluminum hydroxide fine particles, silica fine particles or a mixture of these is used. Or, a solution of aluminum alkoxide, alkoxysilane or a mixture of these is used with a combustible or pyrolytic organic compound added as a template for micropores.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004326536-A (JP)
Title: Structure for attaching alarm
Inventor: TATEISHI YUKO
IPC: G08B17/00
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for attaching an alarm, which allows a user to flexibly select a nail-like member 3 for nailing down a work board 1 to a wall W and for firmly fixing the work board 1 even though a through hole of the work board 1 is large enough for general use.  <P>SOLUTION: The structure for attaching the alarm comprises a unit 4 for attaching an alarm main body 5, a board 1 for firmly fixing the alarm with a plurality of through holes used by the nail-like member 3, which is attached to a wall W with the nail-like component 3, and a holding plate 2 for holding the nail-like component 3 with transparent or semi-transparent materials. When the alarm main body 5 is attached to the board 1, the holding plate 2 for the member 3 is glued to the board 1: the nail-like member 3 is firmly inserted through the holding plate 2: and the component 3 fixes the board 1 by nailing down on the wall W in a state that the component 3 is inserted into the through hole.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326621-A (JP)
Title: Database matching system, method and program
Inventor: TAKASHIMA HIDEKI
IPC: H04L12/70
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a database matching system conducting matching in a short time based on a difference in operation setting contents in a failure in a network device without comparing the entire pieces of information on the network device to match each other.  <P>SOLUTION: The database matching system comprises: determining the storage contents of a system side database based on the operation setting contents of the difference mismatching between each network device 5 and a network management system 1; applying differential operation setting contents to the system side database when the system database has no differential operation setting contents, and outputting normal completion information; outputting error information when the differential operation setting contents are present in the system side database; applying the differential operation setting contents to a device side database when outputting the normal completion information; determining the storage contents of the device side database based on the differential operation setting contents when outputting the error information; applying the differential operation setting contents to the device side database when both the contents are different from each other to correct the device side database.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003326212-A (JP)
Title: Varnish application method
Inventor: COTE FREDERIC
IPC: F21V7/22
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for excellently applying varnish on a part, particularly on a vehicle head lamp reflector regardless of whether the vanish contains a solvent or not.  <P>SOLUTION: The vanish having specific viscosity at a room temperature and specific viscosity in a coating temperature is selected and before coating, the surface of the part to be coated is heated at a temperature θp<SB>1</SB>, the varnish to be applied is heated to a temperature θv, and in coating, the part is kept at a temperature θp<SB>2</SB>for a time tp<SB>2</SB>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004335115-A (JP)
Title: Mask structure for color cathode-ray tube, and color cathode-ray tube
Inventor: NISHINO HIROHISA
IPC: H01J29/07
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mask structure for a color cathode-ray tube and a color cathode-ray tube using it capable of improving the quality of display by the restraint of vibration and by the restraint of a doming phenomenon and the generation of brightness unevenness.  <P>SOLUTION: Slit holes 4 extended in the vertical direction of a screen and slot rows 5 with nearly rectangular slot holes 6 aligned in the vertical direction of the screen are alternately arrayed in the horizontal direction of the screen on an effective screen of a color selection mask 2. Each slot row 5 provided with a plurality of real bridges 7 regulating boundaries of the slot holes 6 couples adjacent metal element bodies 8. Each slit hole 4 is formed with a plurality of dummy bridges 9 in the vertical direction of the screen composed of at least one protrusion 9a, 9b protruding from one of the adjacent metal element bodies toward the other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004117339-A (JP)
Title: Device for determining concentration of assay and its method
Inventor: EYSTER CURT R
IPC: G01N21/27
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for determining the concentration of at least one type of assay in a given physiological sample, and to provide its system and method.  <P>SOLUTION: The device comprises at least one type of calibrating labels and a given substrate having at least one test region and containing various types of reagent compositions for determining the concentration of the given assay in the sample. The system comprises the given device and a given instrument constructed to determine the concentration of the at least one type of assay in the given sample to be supplied to the device. The method comprises (1) a step of supplying the given device, (2) a step of joining the device to the given instrument, (3) a step of illuminating the at least one type of calibrating label with a light, (4) a step of detecting the light from the at least one type of the calibrating labels, and (5) a step of calibrating the instrument in accordance with the at least one type of the calibrating labels. A kit is available for use in the method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004334328-A (JP)
Title: Merchandise demand predicting system and same system at beginning/end of year
Inventor: TAKAHASHI HIROYUKI
IPC: G06F19/00
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve the accuracy of the demand prediction of merchandise the unit sales of which increases at the end of the year and sharply decreases at the beginning of the year.  <P>SOLUTION: This demand predicting system 100 includes an adjusted sales DB 18 stored with information showing the unit sales for each merchandise in the past, a year-beginning/end processing part 110 for performing year-beginning/end processing and a predicted value calculating part 150 for a plurality of merchandise. The year-beginning/end processing part 110 compares the first unit sales in the first period with the second unit sales in the second period, and extracts merchandise the first unit sales of which is larger or smaller than the second unit sales, and calculates trend coefficients showing the level of the increase/decrease of the unit sales in the first period of the extracted merchandise based on the information showing the unit sales of the extracted merchandise stored in an adjusted sales DB 18 for each merchandise. A predicted value calculating part 150 predicts the unit sales for each merchandise in the future in the first period by using the trend coefficients.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332631-A (JP)
Title: Signal generation device for internal combustion engine, and rotation information detection device using the signal generation device
Inventor: KAWAGOE JUN
IPC: G01B7/30
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal generation device for an internal combustion engine, correctly acquiring rotation information including information on the rotation direction of the engine even in the extremely low speed of the internal combustion engine.  <P>SOLUTION: The signal generation device 1 comprises: a rotor 2 having two reluctors R1, R2; and a first pulser A and a second pulser B generating pulses by detecting edges of reluctors of the rotor 2. Position relation between the reluctors, and position relation between the first and second pulsars are set so that difference is generated between a phase relation between an output pulse of the pulser A and an output pulse of the pulser B in normal rotation of the engine, and a phase relation of that in reverse rotation of the engine.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335905-A (JP)
Title: Photomask for near field light exposure, method for controlling intensity distribution of near field light using the photomask, and method and device for forming pattern
Inventor: MIZUTANI NATSUHIKO
IPC: G03F1/68
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photomask for near-field light exposure, a method for controlling the intensity distribution of near-field light using the photomask, and a method and a device for forming pattern capable of controlling the intensity distribution of near-field light to an arbitrary intensity distribution.  <P>SOLUTION: A photomask for near-field light exposure for controlling the intensity distribution of near-field light is provided with a microaperture whose aperture width is less than 1/2 of an optical source wavelength of an exposure light. A recess or protrusion 104 is provided near the microaperture 103. The intensity distribution of near-field light can be controlled to an arbitrary intensity distribution by the recess or the protrusion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333425-A (JP)
Title: Position detecting device
Inventor: SAKIYAMA KOJI
IPC: B60N2/90
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position detecting device capable of detecting the absolute position at low cost with simple constitution.  <P>SOLUTION: This position detecting device 20 is provided with an ultrasonic device 30 comprising an ultrasonic transmitting means 31 to transmit ultrasonic waves T1 in a moving direction of a seat part 3, and an ultrasonic receiving means 32 to receive transmitted ultrasonic waves T1, and an ultrasonic reflecting part 40 having a reflection surface part 41 to reflect the ultrasonic waves T1 transmitted from the ultrasonic device 30. In the position detecting device 20, propagation time t for the ultrasonic waves T1 transmitted from the ultrasonic transmission means 31 to be reflected by the reflection surface part 41 of the ultrasonic reflection part 40, and received by the ultrasonic receiving means 32 can be detected. The propagation time t varies due to the difference in the position of the seat part 3 to a floor panel 8, so that the absolute position, etc., of the seat part 3 to the floor panel 3 can be detected based on the propagation time t detected. Since the position detecting device 20 is composed of the ultrasonic device 30 and the ultrasonic reflection part 40, absolute position detection can be performed at low cost with simple constitution.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343158-A (JP)
Title: Configuration apparatus, method, and program
Inventor: SAITO HIROYUKI
IPC: G06F13/14
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide hardware using an FPGA having low cost without requiring stoppage of a system in updating configuration data.  <P>SOLUTION: In a hardware configuration treating a plurality of FPGA having different functions; configuration data of each FPGA are stored in a flash memory in a spreading manner of area, the number of PROMs necessary for each FPGA is decreased to miniaturize the hardware, and a sector erasing type flash memory is used to enable updating the configuration data for each FPGA. Also, a CPU is brought into wired OR connection with a configuration control section via a buffer, thereby controlling access to the flash memory. Under this control, a flash memory is enabled to connect to the CPU after completion of configuration of the FPGA, thereby enabling changing configuration data without stopping the operation of the system in the system equipped with this hardware.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307314-A (JP)
Title: Coated carbonized board
Inventor: OKANO HIROYUKI
IPC: C04B41/85
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that, as the defects of a carbonized board, the surface strength is low, there is an anxiety as for the scattering of fine powder, there is the serious feeling in the fine coal in respect of handiwork or a circulation face, and further, its versatile applicability is poor because it is wholly black to check its marketability as goods.  <P>SOLUTION: A board surface is, e.g., coated with coal ash, flight ash, zeolite or their mixed composite as a porous stock similarly to the carbonized board, so that the goods having a higher added value as commercial goods are provided without deteriorating the characteristics of the carbonized board.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343183-A (JP)
Title: Infrared video image transmission system
Inventor: TANAKA NOBUYUKI
IPC: H04B10/11
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an infrared video image transmission system capable of cordlessly transmitting audio and video signals to passenger seats by using infrared rays in an airplane, a train or a bus etc.  <P>SOLUTION: The infrared video image transmission system comprises a radiator controller 10 which generates broadcast signals in which video signals are mixed with audio signals for a plurality of channels; a radiator 20 which is driven by this radiator controller, and converts the broadcast signals for the plurality of channels into infrared signals and transmits the signals; a receiver 70 which demodulates the broadcast signal of any selected channel, and extracts the corresponding image signal and displays the extracted signal; a cordless receiver 80 which has a built-in power supply, receives the infrared ray signal, decodes the broadcast signal of the selected channel, extracts the audio signal, and drives an earphone; and a remote controller which transmits and receives a signal for synchronizing a channel selected by the video receiver with a channel selected by a receiver by an infrared transmitter built in either the receiver or the cordless receiver and an infrared receiver built in the other of them.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338112-A (JP)
Title: Image recorder
Inventor: YONEYAMA TSUTOMU
IPC: B41J2/01
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image recorder ensuring an image having a high image quality regardless of the type of a recording medium or the environmental conditions where hardening of ink takes place when image recording is performed by inkjet system.  <P>SOLUTION: The image recorder 1 comprising recording heads 8, 8, ... for ejecting cationic polymerization UV-curing ink onto a recording medium P and recording an image while carrying the recording medium P in a predetermined direction is further provided, on the upstream side of the recording heads 8, 8, ... in the carrying direction X of the recording medium P, with a noncontact heater 11 for heating the recording medium P through a predetermined distance from the impacting side of ink.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343214-A (JP)
Title: Maximum reception buffer size extension system
Inventor: TOMARU HIROKO
IPC: H04L13/08
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a maximum reception buffer size extension system capable of revising a maximum reception buffer size of each of sockets independently of a program including a communication process using the sockets with respect to a communication control means for making communication by using the UDP for the network protocol and the sockets for the interfaces.  <P>SOLUTION: A socket control means 5 issues a maximum reception buffer size revision instruction for designating a communication process identifier, a socket identifier, and a maximum reception buffer size to be extended. A socket information control means 35 gives the maximum reception buffer size revision instruction to a socket management means 31. The socket management means 31 allows a maximum reception buffer size revision means 34 to revise a maximum reception buffer size 103 of the socket 36 into a maximum reception buffer size to be extended on the basis of the maximum reception buffer size revision instruction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI